CAS号:103553-58-8 品名:2-Propenoic acid, 2-methyl-, 2-[ethyl[4-(tricyanoethenyl)phenyl]amino]ethyl ester 别名:2-Propenoic acid, 2-methyl-, 2-[ethyl[4-(tricyanoethenyl)phenyl]amino]ethyl ester EINEC: 分子式:C19H18N4O2 分子量:334.372